Meet The Team

Meet the MLL Concrete Team

Tim Lemke

President / Founder

Tim has been in the concrete construction industry for over 45 years. For the past 38 years, he has been part of the construction community in Colorado. For 19 years, Tim worked for Tarco, Inc. as Manager of their concrete division. Seeking a new challenge, Tim started MLL, Inc. in 1999 with the intent of becoming a go-to Subcontractor in the concrete industry. After aligning MLL with several large General Contractors, MLL focused on creating fair and reasonable solutions to the ever-changing construction industry. MLL, Inc. is proud of developing a can-do attitude, with a focus on being on time and on budget.

Tami Lemke

Controller

Tami started in the construction industry in 1992 with no previous construction experience. Since then, Tami has been a vital part of MLL since its creation in 1999. Tami manages all aspects of the Office for MLL. Her dedication and attention to detail allow MLL to continue to grow and tackle new arenas of business.

Andrew Lemke

Maintenance and Fabrication Manager

Andy Lemke started his tenure with MLL, Inc in 2001. In 2006, Andy left to pursue a degree in Diesel Mechanics and Hydraulics and spent several years as a mechanic before returning to MLL, Inc in 2013. Andy has played a critical role in establishing our fabrication department, as well as, maintaining all of MLL’s equipment. His versatility has proven to be tremendously valuable to MLL, Inc as we continue to strive for new ways to improve the concrete construction process.

Steven Voehringer

Estimator / Project Manager

Steve started with MLL in April of 2018. He has been in the Civil, Land Development industry for over 30 years. Steve’s experience includes Civil Design, Construction Surveying, Development Review, Construction Management, and Inspections. Steve works well under pressure, has good communication skills and deals with problems as they arise. His attitude and flexibility allows him to succeed at any challenge put in front of him.

Rafael Sanchez

Superintendent

Rafael has been with MLL, Inc. since the company was founded in 1999. As one of MLL’s first employees, Rafael has been an integral part of developing our field staff and providing new and innovative ways of building concrete structures. By focusing on communication and job preparation, Rafael has managed a large variety of projects ranging from several thousand to several million dollars over the course of his career.

Stewart Leen, Sr.